acmore|acmore.cc1004 프로그램 작성, 표 보이기

import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        int a = in.nextInt();
        System.out.println("a\t"+"a^2\t"+"a^3\t");

        int i = 1;
        while ( i<= a ) {
            System.out.println(i+"\t"+i*i+"\t"+i*i*i+"\t");
            i = i + 1;

        }

    }
}